TW200613809A - Liquid crystal display and backlight module thereof - Google Patents

Liquid crystal display and backlight module thereof

Info

Publication number
TW200613809A
TW200613809A TW093132345A TW93132345A TW200613809A TW 200613809 A TW200613809 A TW 200613809A TW 093132345 A TW093132345 A TW 093132345A TW 93132345 A TW93132345 A TW 93132345A TW 200613809 A TW200613809 A TW 200613809A
Authority
TW
Taiwan
Prior art keywords
backlight module
liquid crystal
circuit board
crystal display
printed circuit
Prior art date
Application number
TW093132345A
Other languages
Chinese (zh)
Other versions
TWI311660B (en
Inventor
Jun-Hsian Lao
Original Assignee
Au Optronics Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Au Optronics Corp filed Critical Au Optronics Corp
Priority to TW093132345A priority Critical patent/TWI311660B/en
Priority to US11/104,339 priority patent/US20060087600A1/en
Publication of TW200613809A publication Critical patent/TW200613809A/en
Priority to US12/389,573 priority patent/US7973874B2/en
Application granted granted Critical
Publication of TWI311660B publication Critical patent/TWI311660B/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1345—Conductors connecting electrodes to cell terminals
    • G02F1/13452—Conductors connecting driver circuitry and terminals of panels
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G02F1/133325—Assembling processes
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133612—Electrical details
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/14—Structural association of two or more printed circuits
    • H05K1/147—Structural association of two or more printed circuits at least one of the printed circuits being bent or folded, e.g. by using a flexible printed circuit

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)

Abstract

The backlight module comprises a frame, a flexible printed circuit board, and at least one electrical connection port. The flexible printed circuit board is encircled by the frame. The electrical connection port is disposed on the flexible printed circuit board to connect the flexible printed circuit board and an external printed circuit board.
TW093132345A 2004-10-26 2004-10-26 Liquid crystal display and backlight module thereof TWI311660B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
TW093132345A TWI311660B (en) 2004-10-26 2004-10-26 Liquid crystal display and backlight module thereof
US11/104,339 US20060087600A1 (en) 2004-10-26 2005-04-12 Flat panel display and backlight module thereof
US12/389,573 US7973874B2 (en) 2004-10-26 2009-02-20 Flat panel display and backlight module thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW093132345A TWI311660B (en) 2004-10-26 2004-10-26 Liquid crystal display and backlight module thereof

Publications (2)

Publication Number Publication Date
TW200613809A true TW200613809A (en) 2006-05-01
TWI311660B TWI311660B (en) 2009-07-01

Family

ID=36205836

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093132345A TWI311660B (en) 2004-10-26 2004-10-26 Liquid crystal display and backlight module thereof

Country Status (2)

Country Link
US (2) US20060087600A1 (en)
TW (1) TWI311660B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090128528A1 (en) * 2005-06-27 2009-05-21 Sharp Kabushiki Kaisha Display device and a television receiver having the display device
KR100722096B1 (en) * 2005-11-23 2007-05-25 삼성에스디아이 주식회사 Portable display device
US9477107B2 (en) * 2012-09-21 2016-10-25 Nlt Technologies, Ltd. Liquid crystal display device
TWI485484B (en) * 2012-10-16 2015-05-21 Au Optronics Corp A frame having movable positioning device, a backlight module and a display module having the frame, and the manufacturing method thereof
TWI498636B (en) * 2012-11-07 2015-09-01 Au Optronics Corp Display device
CN111699432B (en) 2018-02-07 2022-10-04 三星电子株式会社 Method for determining the power of an eye using an immersive system and electronic device therefor
US11670900B2 (en) 2019-02-05 2023-06-06 Emergency Technology, Inc. Universal smart adaptor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2868502B1 (en) * 1998-02-12 1999-03-10 静岡日本電気株式会社 LCD display module
US6504587B1 (en) * 1998-06-17 2003-01-07 Hitachi, Ltd. Liquid crystal display device in which the inner frame having sidewall
US6501525B2 (en) * 2000-12-08 2002-12-31 Industrial Technology Research Institute Method for interconnecting a flat panel display having a non-transparent substrate and devices formed
TWI224293B (en) * 2001-05-09 2004-11-21 Sanyo Electric Co Display module and display device
JP2004021238A (en) * 2002-06-20 2004-01-22 Nec Saitama Ltd Display device and mobile terminal system
TWM242728U (en) * 2003-02-27 2004-09-01 Hannstar Display Corp Liquid crystal module
JP4055672B2 (en) * 2003-07-31 2008-03-05 株式会社デンソー Display device
CN100422796C (en) * 2003-09-10 2008-10-01 株式会社日立显示器 Liquid crystal display device
JP4543772B2 (en) * 2003-09-19 2010-09-15 セイコーエプソン株式会社 Electro-optical device and electronic apparatus

Also Published As

Publication number Publication date
US20060087600A1 (en) 2006-04-27
US7973874B2 (en) 2011-07-05
US20090153769A1 (en) 2009-06-18
TWI311660B (en) 2009-07-01

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